Unsold Slaves Returned as Heroes

47. A swordsman unlocks how to use 6th tier magic

The main arena in the form of a coliseum was crowded with people who wanted to watch the lecture presentations of the two chair professors.

As usual, the president greeted the envoys arriving from different countries in front of the VIP entrance.

“Ah, you are an imperial envoy. Welcome.”

The president generously patted the envoy on the shoulder. He looked very tired.

“Oh, how are you….”

“Empire is three-tiered. Come on in and have a look.”

“Yes…. Excuse me.”

“Hmm?”

The imperial envoy begged the president with exhausted eyes.

“From now on, could you please notify me of such a big issue two weeks in advance…. It’s like the entrance ceremony, and because of the Emperor, we’re dying. If I can’t get something today, I’ll die….”

“hahahaha, that’s your business! The line is running out, so hurry in!”

“Haaa….”

The Imperial envoy entered the bleachers with his arms hanging down.

It was a presentation of Professor Alencia’s lecture that was quickly announced to continental countries.

Even countries that are not very interested in magic have sent envoys, even if they use transference.

This is the first public lecture given by the sage of the academy. A new high-ranking magic could have popped up.

The envoys were essential to figure out what kind of new magic went to which country. This is because new magic can become a battlefield power.

Especially in the Nation of Darkness, a mage belonging to the Mage Council directly came to visit with the lights on.

Looking at the bag of gold coins they brought, the president’s heart was enriched.

All seats for the general audience were occupied. It was because none of the faculty members or students of Caseus Academy were unaware of the value of this presentation.

Since dawn, the line has been lined up, and in no time the main stadium is full.

“It is still possible to bet, so bettors bet!”

“What are you betting? Anyway, Professor Alencia wins this.”

“Not that. It’s a bet on how much it will sell for.”

“Oh, I’ll wear that too.”

Students were on fire in a different way. Most did not doubt Pelia Alencia’s victory.

There was a man who appeared to them with a bag of gold coins.

“Win or lose, what is the multiplier?”

“Huh? Professor Alencia’s is 1.03 And Professor Pedia’s is 16.8 Times, why?”

“All bets on Professor Pedia.”

Charleuk.

There were more than ten gold coins and a lot of silver coins in the pocket.

With Mark and Xiehua at the forefront, the students of the Land Hall stood proudly.

“Really? Even if you lose, you won’t return a single penny?”

“Pay it out or do it right.”

“Okay.”

After the gambler handed over the certificate guaranteed with mana, another man jumped in.

“I’ll beg Professor Pedia too! Two gold coins!”

The Hurriedly intervened between them.

“Aren’t you the crown of water? Aren’t you going to ask Professor Alencia?”

“Hey, I know you guys are lucky. If I had known Professor Pedia was there, I would have gone to the Earth Coffin. It’s a mistake, really.”

Marc shrugged his shoulders.

-Thank you for your precious time! From now on, we are going to start the presentation of lectures by chair professors of And chair professors of !

The priest in charge of the proceedings shouted with amplification magic. A huge whiteboard floated in the arena set up like a lecture hall.

―All participation and questions during this lecture are only available to participants who are already in the stadium, and the audience will be affected by the noise cancellation magic!

From noble mtl dot com

―Recordings and recordings other than official ones are prohibited due to disruptive magic, and after the lectures of the two of you, each of the three recordings will be auctioned off right here!

Only the President, Professor Band, and Professor Mulan Setanta were seated in the main arena. Only they can ask questions in this lecture.

― Then, let’s begin the lecture of Chair Professor !

Felia stepped onto the podium. As she poured mana into the whiteboard, it quickly filled up with complicated formulas.

“Why do I have a lot of mana, and there are many magic circuits, so I can use high-level magic and you can’t? Because you are lame! Increase efficiency!”

Pointing at the formula with a pointer, Pelia began her lecture.

After a long unkind explanation, the president raised his hand.

“In other words, [Magic hierarchy = f(magic force)^n × mana], So you mean the f constant was organized as a formula?”

“You explained the f, Pelia constant. What did you hear And according to the magic circuit structure, the square number changes into a super string waveform!”

“Funny. If you apply it to individuals, you might be able to raise the hierarchy one by one. Because you can maximize the efficiency of mana. Have you ever known this to yourself? Too much.”

Mulan nodded. Pelia’s presentation was innovative, worthy of the title of a sage.

“If you know it, praise it, you idiots!”

Felia finished her lecture. Thunderous applause poured in. Even if the attitude was a mess, anyone with knowledge of magic could understand the greatness of this lecture.

“The first bread is too strong!”

“Hasn’t it already been won?”

“Honestly, how do you beat this?”

The bettors said one word at a time. As the applause died down and Pelia went down, the priest shouted.

―Next, let’s start the lecture of the Chair Professor of !

A slave trader dressed in a neat suit walked up to the podium.

***

Pelia’s lecture was definitely worthwhile.

It is a formula that increases the efficiency of mana so that you can cast higher level magic than skill.

To the extent that it could blow a magical new paradigm. It’s limited to people who can understand and master that formula, so I don’t know how many there are.

“Professor, are you okay?”

Sersi, who will be the assistant in my lecture, asked. I laughed lightly.

“On the contrary, I feel relaxed. I’m glad it’s like that.”

“That’s right!”

“Eggplant.”

Go up to the podium. The arena, which was filled with many people, became as quiet as a rat dead thanks to the noise canceling magic.

I straightened my back and stood upright.

Then, it’s lecture time.

“I want to buy a holy sword, but I only have one gold coin in my hand.”

I took a gold coin out of my pocket and turned to Sersi. Sersi is holding a longsword.

It is an item taken out of the item box. It has a price tag of 3 gold coins.

“There is a simple way.”

I trudged towards the sitting president.

“Could you lend me a gold coin?”

“Eh, huh?”

The president was taken aback for a moment, but he cooperated well, took out a gold coin from his pocket and handed it to me.

“Professor Band also.”

“Well, of course!”

I took three gold coins and went to Sersi to pay. I got a longsword.

The audience looks bewildered. It’s the face of what I’m doing.

Where do you keep looking?

I sat next to the president.

“President. I only had one gold coin, but I was able to buy a three-piece weapon, the longsword. How did you write it?”

“You borrowed the gold coins from me and Professor Band.”

“Yes. ‘Renting’ is a way to have something you can’t have. Then, where would you like to buy it the way I did?”

“That one?”

Sersi pulled out the next sword. Scorching sword. It is a legendary weapon known for being the sharpest.

However, the price tag says 1,000 gold coins.

“A scorching sword! Wait, a thousand gold coins? Anyway, who will lend me this place?”

“Let’s try it.”

“Ummm… Professor Vand, do you have any gold coins?”

“hahahaha, of course there are no thousand right now!”

“So how about you, Professor Pedia?”

I nodded, wrote [1,000] On a piece of paper, signed it, and handed it over to the president.

“I borrowed it. A thousand gold coins. However, I will pay you after one year.”

“What are you talking about?”

“This piece of paper is worth a thousand gold coins. I promise to give you a thousand gold coins after one year, whoever brings it to me. So it’s like a thousand gold coins.”

“Are you sure you change it?”

“Sure. I’m a chair professor, so after a year, I’ll have about a thousand gold coins.”

“Mmm. There must be a point.”

The president was a bit puzzled and bought a black sword from Sersi with the paper he gave me.

“You have a Black Sword. You have a powerful weapon. Now, a year has passed.”

Sersi brings me a paper.

“Now I must give you a thousand gold coins. Can I pay?”

“Yes.”

I took out a new piece of paper and wrote [1,000] On it as well.

You can exchange it for Sersi’s paper. Then he tore the [1,000] Paper he received.

“Hmm? What have you done?”

“I paid you a thousand gold coins.”

“No, that is… Right. A newly written piece of paper is equal to a thousand gold coins….”

“Yes. Gold coins were definitely paid out. You can buy this new piece of paper, the Black Sword, or whatever.”

“Huh….”

“Do you know what happened?”

“Ahahahaha.”

Mulan giggled.

I explained.

“How many gold coins were there in total?”

“Three.”

“What was the most powerful sword you could have after all that?”

“It was a long sword.”

“But the president has a heat wave now. You have obtained impossible powers. What did it take to have a scimitar sword?”

“Overview of Gold Coin Thousand.”

“I should have mined and cast that much gold, and crafted seals and mana. However, there is no gold that has been mined and increased at this spot.”

“I see. That’s right.”

“Then, how does the president have the heat wave now?”

“Mmm. A thousand gold coins suddenly appeared in this place.”

“Where did you come from?”

“From you….”

“Where did I borrow this from?”

The president pondered for a long time before snapping his fingers.

“I borrowed it from the ‘future’ one year later!”

“That is correct.”

As expected, like a wise president, he immediately gave me the answer I wanted.

I got up from my seat.

“Borrowing from the future has many advantages. When the due date comes, borrow from the future again and repay it.”

“When the time comes to pay, you can borrow from the future again and pay, and repeat.”

Mulan also understood the principle.

“I know it’s a great theory, Professor Pedia. But didn’t you say you were giving magic lectures?”

I smiled lightly at the president.

“Everything in the world has the same fundamentals and principles.”

Writing letters on the whiteboard.

Money × Exchange Rate = Quality

Mana × Magic = Hierarchy

“… For a moment. This sound.”

“Yes.”

I said the conclusion.

“You can also borrow mana from the future. Then you can use high level magic no matter how much magic you have.”

“I can’t!”

“Let me show you the proof. First of all, I would like to tell you in advance that the stage I have reached is only a 1st tier, not even a wizard, but a magic user.”

Looks back at the crowd.

The atmosphere was completely different from when the lecture started.

I can’t stand it because I’m curious about what I’ll show you next.

Then you have to live up to expectations.

I cast a skill.

‘Slavery.’

―Hwaaah!

Six orange magic circles floated above my head.